The Donaldson P822686 Primary RadialSeal™ Air Filter delivers dependable engine protection and consistent airflow across demanding operating conditions. Its high-efficiency cellulose media captures 99.9% of airborne contaminants when tested according to ISO 5011, helping protect critical engine components from dust, dirt, and premature wear.
Donaldson’s secure, leak-resistant RadialSeal™ design helps prevent unfiltered air from entering the intake system, even in applications exposed to heavy vibration. Uniformly spaced pleats provide reliable dust-holding capacity and help prevent the filter media from bunching, supporting longer service life and dependable equipment performance.
Built for easy installation and servicing, the P822686 is an excellent replacement filter for compatible medium- and heavy-duty equipment. It measures approximately 3.54 inches in outer diameter, 1.77 inches in inner diameter, and 7.05 inches in length. Always verify the filter number and equipment compatibility before ordering.
Key Features
- Primary RadialSeal™ engine air filter
- 99.9% filtration efficiency under ISO 5011 testing
- High-efficiency cellulose filter media
- Secure, vibration-resistant seal
- Pleated design supports consistent airflow and dust-holding capacity
- Durable construction for demanding equipment applications
- Easy to install and remove during routine servicing
